Spun Iron Bowl for use with Netherton Foundry Heater Units. Spun iron 7 pint (4 litre) oven safe bowl with easy clean flax oil coating. The bowl is made by skilled British craftsmen from 5/32'' (4 mm) black iron to create a traditional, solid iron casserole pot. It has a smooth, flat base, which means that it heats up evenly on all types of stove hobs.. It's suitable for: range, gas, electric, ceramic, halogen and induction hobs. Always heat slowly from cold to prevent buckling. Heavy duty spun iron is thermal shock and crack resistant, making it ideal for powerful induction hobs. Casserole bowl: Width across the rim 12" (30.7cm). Width across the base 9'' (23cm). Height 4" (10cm). Weight 3.65 kg (8lbs). Capacity 7 pint (4 ltr). capacity measured to rim. The cooking food capacity is around two and half to three litres. Pottery Tagine Lids are available, hand decorsted or plain cream. Please enquire.